2688033425

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199483}}^1$

素因数の和:199518

約数の個数: 36

約数和(自身を含む): 4229858736

約数和(自身を除く): 1541825311

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 13475, 199483, 997415, 1396381, 2194313, 4987075, 6981905, 9774667, 10971565, 15360191, 34909525, 48873335, 54857825, 76800955, 107521337, 244366675, 384004775, 537606685, 2688033425]

約数ペア:

[(1, 2688033425), (5, 537606685), (7, 384004775), (11, 244366675), (25, 107521337), (35, 76800955), (49, 54857825), (55, 48873335), (77, 34909525), (175, 15360191), (245, 10971565), (275, 9774667), (385, 6981905), (539, 4987075), (1225, 2194313), (1925, 1396381), (2695, 997415), (13475, 199483)]